Hi Sean, Many thanks for getting back to me. Uploading the cluster json as a blueprint first, and then creating the cluster seems to have fixed it for me :-)
Thanks!! On Tue, Nov 24, 2015 at 11:28 AM, Sean Roberts <[email protected]> wrote: > You are correct that you need to: > - 1. upload the blueprint to /api/v1/blueprints > - 2. Then issue a cluster creation request to > /api/v1/clusters/thenewcluster > > > https://cwiki.apache.org/confluence/display/AMBARI/Blueprints#Blueprints-BlueprintUsageOverview > > Your existing cluster was likely not made from a blueprint so > /api/v1/blueprints would be empty. > > -- > Hortonworks - We Do Hadoop > > Sean Roberts > Partner Solutions Engineer - EMEA > @seano > > On Nov 24, 2015, at 10:34, cs user <[email protected]> wrote: > > Hi All, > > I've been looking at using blueprints to create a cluster. To do this, I > have manually setup a cluster and then navigated to : > > :8080/api/v1/clusters/testcluster01?format=blueprint > > This has returned a json file which describes my cluster. > > I've then created a new cluster and I am trying to add the configuration > via the json file from above, via a CURL post, with the json as the data. > The api is returning: > > { > "status" : 400, > "message" : "The properties [Blueprints/stack_version, > Blueprints/stack_name] specified in the request or predicate are not > supported for the resource type Cluster." > } > > At the end of my json file, it contains the following: > > "Blueprints" : { > "stack_name" : "HDP", > "stack_version" : "2.3" > } > > > I'm submitting the post request to : > > :8080/api/v1/clusters/testcluster01 > > Should this be working, or should I extract the minimum amount of data > from the json file required to create my cluster and use this in a post > request? > > I thought perhaps that before trying to create the cluster via the API, I > would have to upload a blueprint (Perhaps the HDP blueprint mentioned > above?). However, when I query the existing cluster, there are no > blueprints available > > 8080/api/v1/blueprints/ > > { > > "href" : "http://server.some.domain:8080/api/v1/blueprints/";, > "items" : [ ] > } > > Is it possible to capture the cluster config in this way from an existing > cluster, setup via the UI, and setup a new cluster with it? > > Thanks! > > > >
